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(-) Description

Title :  SOLUTION STRUCTURE OF EXOENZYME S
 
Authors :  G. M. Langdon, D. Leitner, D. Labudde, R. Kuhne, P. Schmieder, K. Aktories, H. O. Oschkinat, G. Schmidt
Date :  08 Oct 03  (Deposition) - 12 Apr 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (23x)
Keywords :  Exos, Pseudomonas Aeruginosa, Gap, Toxin, Virulence Factor, Signal Transduction (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. M. Langdon, D. Leitner, D. Labudde, R. Kuhne, P. Schmieder, K. Aktories, H. O. Oschkinat, G. Schmidt
Solution Structure Of The N-Terminal Gtpase Activating Domain Of Pseudomonas Aeruginosa Exoenzyme S
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EXOENZYME S
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PGEX-2T
    Expression System Strain: BL21-DE3
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: GAP-DOMAIN (RESIDUES 96-234)
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  
NMR Structure (23x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1R4T)

(-) Sites  (0, 0)

(no "Site" information available for 1R4T)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1R4T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1R4T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1R4T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1R4T)

(-) Exons   (0, 0)

(no "Exon" information available for 1R4T)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:122
 aligned with Q93SQ1_PSEAI | Q93SQ1 from UniProtKB/TrEMBL  Length:453

    Alignment length:122
                                   120       130       140       150       160       170       180       190       200       210       220       230  
         Q93SQ1_PSEAI   111 PMTLKGLDKASELATLTPEGLAREHSRLASGDGALRSLSTALAGIRAGSQVEESRIQAGRLLERSIGGIALQQWGTTGGAASQLVLDASPELRREITDQLHQVMSEVALLRQAVESEVSRVS 232
               SCOP domains d1r4ta_ A: automated matches                                                                                               SCOP domains
               CATH domains 1r4tA00 A:111-232  [code=1.20.120.260, no name defined]                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhh..hhhhhhhhhhhhh...hhhhhhhhhhhhhhh...hhhhhhhhhhhhh.ee..ee.hhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r4t A 111 PMTLKGLDKASELATLTPEGLAREHSRLASGDGALRSLSTALAGIRAGSQVEESRIQAGRLLERSIGGIALQQWGTTGGAASQLVLDASPELRREITDQLHQVMSEVALLRQAVESEVSRVS 232
                                   120       130       140       150       160       170       180       190       200       210       220       230
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1R4T)

(-) Gene Ontology  (4, 4)

NMR Structure(hide GO term definitions)
Chain A   (Q93SQ1_PSEAI | Q93SQ1)
molecular function
    GO:0005096    GTPase activator activity    Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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  1r4t
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 Related Entries

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(-) Related Entries Specified in the PDB File

5957